(2x - 3) (3x + 4) = 6x² + 8x - 9x - 12 = <u>6x² - x - 12 </u>
Answer: 7 units
Step-by-step explanation:
Just plot the numbers, then count the distance between them
Answer: 2x+8=1x+9
Step-by-step explanation: Subtract 1x from both sides and you're left with x+8=9. Subtract 8 nd you get x=1. :)
<span>If angle B = 60, and angle C is a right angle, then angle A is 30 degrees
tan 30 = b/c
.577 = 10/c
c = 17.32 ...</span>
